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Race tech spring length yz250f-06

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Talked to a Race tech guy today and he told that stock springs for my yz250f-06 fork are a bit to short ,the are 454mm and gives negative preload. He told me that the springs that he sells ,RT , are a bit longer. Does anyone on this forum know what length they are? I know tha WR450f-07 springs are 460mm and woundering if i could use them instead of buying new ones.

thanks Henric:ride:

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the yz250f 06 fork spring length is 454mm

and your 07 wr has a 460mm length.

it's a different fork though (TC/OC).

I'm not quite sure whether the 454mm are really too short.

if they would be one should hear it rattle from the spring and i cannot remember to have heard such a rattling noise...

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he means the 05 yz range, not the 06, the 06 got a new fork and no one has said they have the wrong springs, look at the 07 springs and i bet they are the same length.

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I installed the wr springs 460mm and 0,46kg/mm.

The racetech guy said that the extra preload on the spring actually was good since i am 90kg, i have not tested the fork yet , heavy rain:thumbsdn:

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